Our story

Safety shouldn't cost her dignity.

Liacare exists because the person we love most said no to every camera, every wearable, every check-in device — and he was right to. So we're building the one he'd say yes to.

Alexander Khazanov
Alexander Khazanov, founder

Why I'm building this

Alexander and Anastasia with their grandfather
with our grandfather — the reason Liacare exists

My grandfather is the proudest man I know. When his health began to fail, we offered him every technology that promised to keep him safe — cameras, sensors, wearable buttons. He refused them all. His home was his home. Not a hospital ward. Not a surveillance zone.

We respected his choice. And because nothing was watching over him, help came late when he needed it most. His health never fully recovered. Today he lives with two full-time caregivers — the very loss of independence he feared all along.

For a long time I thought he'd made the wrong call. He hadn't. The products were wrong. Every single one asked him to trade his privacy for his safety — and millions of parents quietly make the same refusal every day.

I've spent my career building products from zero: a CES-awarded consumer device, 500+ days on factory floors in Asia, software used by tens of millions of people. Liacare is the first thing I've built that I needed years before I knew how to make it — a safety net with no cameras on the walls, alerts verified inside the home, and a lens that stays mechanically sealed until the moment it's truly needed.

It's the device my grandfather would have said yes to. That's the entire spec.

— Alexander Khazanov
Founder, Liacare · Los Angeles
“He wasn't wrong to refuse.
The products were wrong.
500+
days on factory floors
across Asia
$2.5M+
hardware shipped
to thousands of homes
10
people building Liacare
before any salary exists
300
founding spots —
then the door closes
What we believe

Three rules we don't break

01

Privacy by design, not by promise

No cameras on walls. Radar that can't take a picture. Falls verified locally — the cloud is never in the loop during a crisis. The Rover's lens stays sealed behind a mechanical shutter until an emergency is confirmed.

02

Dignity first

No hospital beige. No panic button on a lanyard. Liacare looks like premium home decor because that's what it has to be — a device a proud parent accepts into their living room, not a reminder of their age.

03

Zero false alarms

A dropped book is not an emergency. Every alert passes three local verification steps before your phone rings — so when it does ring, you know it matters. We filter the noise; you keep your peace.

Building in the open

This is what day one actually looks like

No renders here — this is Lia's first working prototype on Anastasia's bench, July 2026. Radar, vision and edge AI, held together by exactly the kind of engineering stubbornness this problem needs.

Lia prototype on the workbench
The «Frankenstein» rig — sensor mast and edge AI board under test
Lia prototype sensor mast and compute board
Fall-detection stack, field-testing in a real living room
The team

Built by people with skin in the game

Alexander at the Heatbit lab

Alexander Khazanov

Founder & CEO

Hardware zero-to-one operator. CPO at Heatbit — CES Innovation Award honoree, two IoT products shipped to thousands of homes ($2.5M+ revenue). 500+ days on factory floors across Asia. Earlier — software products serving tens of millions of users.

Anastasia Khazanova

Anastasia Khazanova

Founding Engineer

3× Russian RoboCup champion, 2025 Brazilian nationals winner. Builds the full stack — embedded firmware, control systems, CAD, PCB design. Currently hand-building Lia's first working prototype.

…and ten more believers

Engineers, supply-chain researchers, marketers and community builders — working on Liacare before any salary exists. That's how much this needs to exist.

Help us build the safety net
our parents will actually say yes to

Working prototype in progress · 300 Founding Member spots · shipping est. Q2 2027

Become a Founding Member · $5 Not sure what fits? Take the 2-minute quiz